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Doubles in session


Current system
14121-1745
HJ 2702


Nearby doubles
21' : 14133-1757
GWP2300

23' : 14133-1759
GWP2302

23' : 14113-1804
GWP2276

35' : 14105-1810
ARA 231

38' : 14098-1803
LDS 477

43' : 14139-1819
HU 474

44' : 14141-1711
GWP2306AB

45' : 14097-1718
GWP2250

50' : 14145-1821
GWP2313

50' : 14096-1820
GWP2249

54' : 14111-1836
GWP2271

58' : 14113-1649
RST3864

59' : 14123-1843
LDS4441

65' : 14120-1849
GWP2286

66' : 14145-1649
UC 2710

66' : 14114-1849
GWP2277

69' : 14151-1838
GWP2315

75' : 14174-1745
HU 475

76' : 14128-1630
BWL 37AB

76' : 14072-1811
GWP2227

77' : 14118-1901
DON 649

80' : 14072-1821
GWP2226

84' : 14069-1711
HJ 1245AB

85' : 14075-1656
LDS4434

87' : 14171-1835
HDS2008

88' : 14157-1634
RST3870



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

14121-1745 HJ 2702

 
 
14h 12m 08.09s -17° 44' 41.0" P.A. 313.00 sep 17.0 mag 11.49,14.30
 
 
Coord 2000 14121-1745 Discov num HJ 2702 Comp Coord arcsec 2000 14 12 08.09 -17 44 41.0
Date first 1831 Date last 2016 Obs 8
Pa first 337 Pa last 312.8 P.A. Now (θ) 312.8°
Sep first 6.0 Sep last 17.01 Sep. Now (ρ) 17.01"
Mag pri 11.49 Mag sec 14.30 delta mag (ΔM) 2.81 Spectral class
Pri motion ra +021 Sec motion ra -022
Pri motion dec -017 Sec motion dec +003
Notes
rPM=1.755
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 6142-00150-1 Gaia DR2 6296450819333048960
 
 
WDS 14121-1745 HJ 2702 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14121-1745 HJ 2702 1998 3 314 16.5 11.49 14.30 D 141208.09-174441.0
14121-1745 HJ 2702 2001 5 314 16.6 11.49 14.30 D 141208.09-174441.0
14121-1745 HJ 2702 2010 7 313 16.7 11.49 14.30 141208.09-174441.0
14121-1745 HJ 2702 2016 8 313 17.0 11.49 14.30 141208.09-174441.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 14121-1745 HJ 2702 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14121-1745 HJ 2702 : MEASURES
 
 
No records found.

 
 
WDS 14121-1745 : VIRTUAL EYEPIECE
 
 

14121-1745 HJ 2702A mag 11.49 14121-1745 HJ 2702B sep 16.6 P.A. 314.20 mag 14.3 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 14121-1745 : ALADIN DSS IMAGE @ 14h 12m 08.09s -17° 44' 41.0"
 
 
 
 
WDS 14121-1745 HJ 2702 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14121-1745 HJ 2702 distance=1' 14133-1757 GWP2300 distance=21' 14133-1759 GWP2302 distance=23' 14113-1804 GWP2276 distance=23' 14105-1810 ARA 231 distance=35' 14098-1803 LDS 477 distance=38' 14139-1819 HU 474 distance=43' 14141-1711 GWP2306AB distance=44' 14097-1718 GWP2250 distance=45' 14145-1821 GWP2313 distance=50' 14096-1820 GWP2249 distance=50' 14111-1836 GWP2271 distance=54' 14113-1649 RST3864 distance=58' 14123-1843 LDS4441 distance=59' 14120-1849 GWP2286 distance=65' 14145-1649 UC 2710 distance=66' 14114-1849 GWP2277 distance=66' 14151-1838 GWP2315 distance=69' 14174-1745 HU 475 distance=75' 14128-1630 BWL 37AB distance=76' 14128-1630 BWL 37AC distance=76' 14128-1630 BWL 37AD distance=76' 14072-1811 GWP2227 distance=76' 14118-1901 DON 649 distance=77' 14072-1821 GWP2226 distance=80' 14069-1711 HJ 1245AB distance=84' 14075-1656 LDS4434 distance=85' 14171-1835 HDS2008 distance=87' 14157-1634 RST3870 distance=88' 14093-1905 KPP2461 distance=90' 14142-1616 KPP 310 distance=94' 14056-1804 S 659AB distance=95' 14077-1632 GWP2231 distance=98' 14189-1752 LDS 486 distance=98' 14118-1606 GWP2281 distance=99' 14170-1626 TDS9152Aa,Ab distance=105' 14170-1626 HJ 1249AB distance=105' 14114-1930 HU 899AB distance=106' 14169-1907 GWP2334 distance=107' 14049-1815 GWP2209 distance=108' 14046-1720 UC 2675 distance=110' 14158-1605 OCC 142 distance=114' 14194-1831 HLD 18AB distance=115' 14194-1831 HLD 18AC distance=115' 14156-1931 GWP2319 distance=118' 14080-1602 CVR 149 distance=118' 14192-1634 FOX 181 distance=124' 14209-1729 MUG 17 distance=127' 14036-1826 HJ 2698 distance=129' 14031-1736 BGH 49 distance=129' 14200-1849 UC 2737 distance=130' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 14121-1745 HJ 2702 313 17.0 1
Show 14133-1757 GWP2300 218 585.7 21
Show 14133-1759 GWP2302 237 356.2 23
Show 14113-1804 GWP2276 16 50.6 23
Show 14105-1810 ARA 231 244 5.5 35
Show 14098-1803 LDS 477 148 3.8 38
Show 14139-1819 HU 474 13 0.3 43
Show 14141-1711 GWP2306 AB 245 27.3 44
Show 14097-1718 GWP2250 174 117.4 45
Show 14145-1821 GWP2313 223 149.1 50
Show 14096-1820 GWP2249 272 393.3 50
Show 14111-1836 GWP2271 23 47.9 54
Show 14113-1649 RST3864 314 0.8 58
Show 14123-1843 LDS4441 119 52.0 59
Show 14120-1849 GWP2286 43 155.3 65
Show 14145-1649 UC 2710 247 12.7 66
Show 14114-1849 GWP2277 304 247.3 66
Show 14151-1838 GWP2315 89 92.3 69
Show 14174-1745 HU 475 119 4.7 75
Show 14128-1630 BWL 37 AB 234 2.6 76
Show 14128-1630 BWL 37 AC 148 6.7 76
Show 14128-1630 BWL 37 AD 131 5.0 76
Show 14072-1811 GWP2227 270 10.7 76
Show 14118-1901 DON 649 304 2.3 77
Show 14072-1821 GWP2226 87 231.7 80
Show 14069-1711 HJ 1245 AB 294 10.6 84
Show 14075-1656 LDS4434 330 24.5 85
Show 14171-1835 HDS2008 87 0.6 87
Show 14157-1634 RST3870 68 3.5 88
Show 14093-1905 KPP2461 188 21.9 90
Show 14142-1616 KPP 310 97 3.7 94
Show 14056-1804 S 659 AB 171 31.9 95
Show 14077-1632 GWP2231 112 35.2 98
Show 14189-1752 LDS 486 109 3.6 98
Show 14118-1606 GWP2281 193 109.6 99
Show 14170-1626 TDS9152 Aa,Ab 261 0.4 105
Show 14170-1626 HJ 1249 AB 164 5.2 105
Show 14114-1930 HU 899 AB 300 1.8 106
Show 14169-1907 GWP2334 135 4.7 107
Show 14049-1815 GWP2209 106 34.6 108
Show 14046-1720 UC 2675 351 20.6 110
Show 14158-1605 OCC 142 -1 0.1 114
Show 14194-1831 HLD 18 AB 355 3.6 115
Show 14194-1831 HLD 18 AC 339 132.3 115
Show 14156-1931 GWP2319 64 136.9 118
Show 14080-1602 CVR 149 234 39.7 118
Show 14192-1634 FOX 181 132 5.6 124
Show 14209-1729 MUG 17 163 90.0 127
Show 14036-1826 HJ 2698 292 22.5 129
Show 14031-1736 BGH 49 25 139.1 129
Show 14200-1849 UC 2737 40 32.4 130

 
 
WDS 14121-1745 : COMPONENTS
 
 
  A
B pa=314.2°
sep=16.58"
 
 
14121-1745 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 141208.09-174441.0 Mag 11.49 PmRA 21.00
PmDE -17.0 Tycho2 6142-00150-1
Tycho2
Tycho2 6142-00150-1 Pflag RAmdeg 213.03373593 DEmdeg -17.74470002
PmRA 7.7 PmDE -12.3 E RAmdeg 38 E DEmdeg 41
E pmRA 3.9 E pmDE 4.4 EpRAm 1983.29 EpDEm 1981.73
Num 3 Q RAmdeg 3.3 Q DEmdeg 1.4 Q pmRA 3.3
Q pmDE 1.4 BTmag 12.160 E BTmag 0.193 VTmag 11.488
E VTmag 0.136 Prox 963 TYC T HIP
CCDM RAdeg 213.03366972 DEdeg -17.74470528 EpRA 1990 1.76
EpDE 1990 1.57 E RAdeg 70.9 E DEdeg 105.5 Posflg
Corr 0.0
CCDM
Ccdm 14121-1745 RComp Comp A Note1
Note2 Discov num DRAs 2.13 DDEs 18.1
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6750 M ADS BDS N IDS IDS 14066S1717A
HIC
 
 
14121-1745 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 141207.26-174429.4 Mag 14.3 PmRA -22.00
PmDE 3.0 Calc delta mag 2.81 Calc coord yes
CCDM
Ccdm 14121-1745 RComp Comp B Note1
Note2 Discov num HJ 2702 DRAs 1.37 DDEs 29.1
R dRAs 66 Year 1909 Theta 322 Rho 13.3
Obs 1 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6750 M ADS BDS N IDS IDS 14066S1717B
HIC